Boss Rematch Guide

Receive an invitation ticket from Toad at Mario's House

First, defeat Smithy and create post-game save data. After that, you can get an invitation from Toad at Mario's House.

Stay in the suite at Merrymore

Use the "Invitation Ticket" to stay in the suite at the hotel in Merrymore.

Check the rematch bosses' wishes at Star Hill

If you go to Star Hill, you can see the wishes of the bosses you've fought so far.

It's okay to skip this step

You can rematch bosses even if you don't see their wishes. However, it's recommended to check them to enjoy the story more deeply.

Rematch bosses in various locations

The bosses you've defeated so far will be powered up and available for a rematch. Defeating them will reward you with powerful equipment and items needed to rematch Culex.

The door in Monstro Town reappears

After defeating all rematch bosses, Culex's door will reappear in Monstro Town. Use the Shiny Stone to break the seal on the door.

You need to defeat Culex once

Before you can unseal the door using the Shiny Stone, you need to unseal the door using the "Shiny Stone" and defeat Culex once.

Rematch with Culex

Rematch with the secret boss "Culex". He is arguably the strongest boss in Super Mario RPG Remake, so make sure your items and equipment are fully prepared before challenging him.